Specifications

30
Disconnection of the electric wires
This is a small waterproof connector. Do not repeat connecting
and disconnecting it. The waterproof section or the connecting
section may become worn or deformed, and the function may be
affected.
Use the wide end of the TL-EW02 special tool to disconnect the electric
wires. If you pull too firmly on the connectors, problems with operation
may occur. Insert the special tool so that the flat side is facing toward
the derailleur, and then tilt it so as to pull out the connector of the
electric wire.
FD-6770 RD-6770
When disconnecting the electric wire from a lever, face the flat side toward the lever. When disconnecting the connector of
junction (A) or junction (B), insert the special tool so that the flat side is facing toward junction.
ST-6770 SM-JC40 SM-JC41
* Run any excess length of electric wire along the handlebar, and use cable ties or similar to secure the electric wire to the
handlebar.